1411. Histamine secreting cells are found in _______.

A. Nervous tissue
B. Connective tissues *
C. Lungs
D. Muscular tissue

1412. Lamina propria is connected with _______.

A. Acini
B. Liver
C. Graffian follicle
D. Intestine *

1413. Hair present in the human skin are _________.

A. Epidermal and composed of dead cells *
B. Epidermal and composed of living cells
C. Dermal and composed of living cells
D. Dermal in origin and made of dead cells

1414. Which of the following is developed in the nervous system?

A. Rigidity
B. Contractility
C. Elasticity
D. Excitability *

1415. The protective covering of brain is _______.

A. Pericardium
B. Pleura
C. Peritoneum
D. Meninges *

1416. Number of cranial and spinal nerves in man______.

A. 12-21
B. 11-21
C. 21-31
D. 12-31 *

1417. Visual area is located in _______.

A. Frontal lobe
B. Parietal lobe
C. Temporal lobe
D. Occipital lobe *

1418. Knee jerk phenomenon is a ______.

A. Conditional reflex
B. Unconditional reflex *
C. Learned reflex
D. Learned behaviour

1419. In homeotherms the brain centre which regulate body temperature is located in _______.

A. Cerebrum
B. Cerebellum
C. Hypothalamus *
D. Medulla oblongata

1420. The Nissl granules of nerve cells are made up of ______.

A. Ribosomes *
B. Protein
C. RNA
D. DNA